Perhaps you should try some spelling variations:
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
rene tan » rene ten
di rene » di rete, dr rene, i rene
li hong » le hong, li cong, li rong
hong yu » wong yue
yan di » yang di, pan di, yan zi
tan li » tang li, tian li, gan li

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang yong)) yan di rene tan li hong yu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yong)) yan di rene tan li hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((wang wang) OR (wang yong)) yan di rene tan li hong yu ;*.